| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $55.55 | 3.614% | $57.5576 | $57.56 | $57.55 | $57.60 |
| Purchase #2 | $217.67 | 4.345% | $227.1278 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $195.88 | 7.620% | $210.8061 | $210.81 | $210.80 | $210.80 |
| Purchase #4 | $174.26 | 7.329% | $187.0315 | $187.03 | $187.05 | $187.00 |
| Purchase #5 | $28.85 | 11.518% | $32.1729 | $32.17 | $32.15 | $32.20 |
| Purchase #6 | $110.43 | 4.130% | $114.9908 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $112.61 | 11.666% | $125.7471 | $125.75 | $125.75 | $125.70 |
| 7 purchase totals = | $895.25 | $955.4338 | $955.44 | $955.45 | $955.40 | |